... We study the effect of doping on the energy spectrum of a superlattice with intentional disorder related to fluctuations of the layer widths. Disorder-induced redistribution of carriers between the layers gives rise to Coulomb fields that shift the energy levels and produce a decrease in the width of the energy level distribution (vertical screening). ... This affects vertical hopping conduction, since these levels correspond to the "bottlenecks" of the effective resistance network. ...
... 2000 September 21 . XZ Tauri System Ejects Gas Bubble . ... Explanation: Why is the binary star system XZ Tauri emitting a hot bubble of expanding gas? ... The XZ Tauri star system is known to reside in the Taurus star forming region located about 500 light-years away. ... The bubble has been expanding over the past thirty years and now extends to nearly fifteen times the binary separation. Tomorrow's picture: Star Cluster . ... About APOD | ...
... Journals . Memoirs of the Faculty of Physics . Moscow University Physics Bulletin . ... The conference papers from the School-Seminar ?Waves-2014? will be submitted for publishing in the Memoirs of the Faculty of Physics journal. ... Moscow University Physics Bulletin was founded in 1946 by Lomonosov Moscow State University and the Faculty of Physics. ... World-known physicists working at the Faculty of Physics (including 8 Nobel laureates) used to be and are the authors of the journal. ...
... News . About choir . ... Performance the Academic Choir of the Moscow State University in Crocus City Hall . ... Bishop Tikhon opened the choir of Moscow State University in Vienna . Choir of Moscow State University spoke at the Vienna branch of the United Nations . ... Posted in: News . Sorry, this entry is only available in Русский . ... Older Entries . ...
... The luminescence time dependence for two types of core/shell QDs (CdSe/CdS and CdTe/CdSe ) were investigated and were compared with behavior of naked ones (CdSe). ... Three different types of QDs were used in this work: simple core CdSe QDs, core/shell CdSe/CdS QDs and type II core/shell CdTe/CdSe heterostructures in charge carrier division regime (Fig.1). ... So core/shell nanocrystals demonstrate intermediate behavior between CdSe core-type QDs and CdTe/CdSe core/shell heterostructures. ...
... Toxic heavy metal pollutants can cause great harm to terrestrial ecosystems. ... The focus of this work will be to link short-term (months) and long-term (years) microbial community dynamics and pollutant tolerance with varying levels of metal (lead) contamination. ... Spatial variability of podzol properties in forest ecosystems under air pollution impact. ... Koptsik, S., Koptsik, G., and Eruslankina, L. Heavy metals in subarctic forest ecosystems: soil pollution and impacts on plant diversity. ...
... Biol. (2001) 212, 275 } 294 doi:10.1006/jtbi.2001.2375, available online at http://www.idealibrary.com on Light-triggered pH Banding Pro5le in Chara Cells Revealed with a Scanning pH Microprobe and its Relation to Self-Organization Phenomena A. A. BULYCHEV*, A. A. POLEZHAEV-, S. V. ZYKOV?A, T. YU. ... When exposed to light, internodal cells of Chara and Nitella develop a pattern of alternating acid and alkaline bands along the cell length (Spear et al., ... LIGHT-CONTROLLED PATTERNS FIG. ...
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... UHECR SINP MSU . ... News . ... TUS Ultra high energy cosmic ray detector on-board the Lomonosov satellite . ... According to existing estimations it can be a prominent source of ultra high energy cosmic rays (UHECR). ... In either case, the newly born magnetar is an attractive site for producing ultrahigh-energy cosmic rays (particles with individual energies exceeding 10 18 e V ; UHECRs). ... A new mechanism for the acceleration of ultra high energy cosmic rays (UHECR) is presented here. ...
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МГУ имени М.В.Ломоносова Русская версия . ... Science calendar . ... About Conference . ... Asian and African Studies . ... Art Criticism and History . ... Section Mathematics and mechanics . ... International Conference for Students and Young Scientists "Lomonosov" . ... 29 Feb 2016 . ... In April 2016 Lomonosov Moscow State University will hold the XXIII Lomonosov International Conference for Students and Young Scientists within the International scientific youth forum "Lomonosov-2016". ...
... Electronic journal Issue 4. 10 september 2004 Briedis V. Pareto Structures A great Italian economist Vilfredo Pareto (1848 1923) in his unique economics and sociology studies [1, 2] continuously emphasised the systematic approach, reviewing the society development problems. ... Formal model of Pareto Structure First of all, provide a formal mathematical model adequately featuring the Pareto Structure. ... Indeed, I was primarily interested in the classical (harmonic structure) model at s = 1. ...
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... Res. 46 (2014) 031415 (16pp) The dynamics of vortex rings: leapfrogging in an ideal and viscous fluid Alexey V Borisov1,2, Alexander A Kilin1,2, Ivan S Mamaev1,2 and Valentin A Tenenev 1 2 1,3 Udmurt State University, Universitetskaya 1, Izhevsk 426034, Russia Institute of Mathematics and Mechanics of the Ural Branch of RAS, S Kovalevskaja str. ... Res. ... Equations of motion To describe the interaction of vortex rings in an ideal fluid, it is common to use the model of thin toroidal vortex rings. ...
... We will dwell on linguistic aspects and Lexical Resources of POLITEXT branch having in mind some intermediate semantic representation of a whole text as the basis for differentiated Information Extraction. It is personal data (in the social sphere) recognition in texts that we focus on, see (Leontyeva et al. ... As the main instrument of semantic analysis of coherent texts this dictionary bears the important information on how to build BTF-units starting from lexemes of SemDict entries. ...
30 TH I NT E R N AT I ON AL C OSMIC R AY C O N F ER EN C E Search for global asymmetry of UHECR arrival directions with the TUS space detector P. K LI M OV 1 ,O. K AL ASHE V 2 , B . ... Introduction Space-based ultra-high-energy cosmic-ray detectors such as TUS or JEM/EUSO are best suited for searches of the global anisotropies in the distribution of arrival directions of cosmic-ray particles because they provide full-sky coverage with a single experiment. ... Phys. 12, 25 (1999). ... Phys. Lett. ...
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Journal of Magnetism and Magnetic Materials 383 (2015) 110 113 Contents lists available at ScienceDirect Journal of Magnetism and Magnetic Materials journal h ome p age : www. e ls evier.c o m/locate/jmmm Transverse magneto-optical Kerr effect in 2D gold garnet nanogratings A.V . Chetvertukhin a, A.I. Musorin a, T.V. Dolgova a, H. Uchida b, M. Inoue c, ... Large Q-factor of the resonance is attributed to the localisation of optical fields in the magnetic garnet film. ...
Contents Curricula, and Programs. Mathematical Analysis. (The Program of Mathematical Physics Department).............................................. Algebra and Analytical Geometry.(The program of (General "Mathematics" Department)................................ Computer and Programming. (The program of Algorithmic Languages Department).................................... The practical work on Computers.( Department of Algorithmic. Languages)............................................... Discrete
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Ссылки http://mph.cmc.msu.ru/mph/arh/blank/1999pro-en.doc -- 190.5 Кб -- 17.02.2011 Похожие документы
... Typically, such a system consists of a charged surface with the ions dissociated from it and the ions of an electrolyte added to the system at a specified finite concentration. ... CASE I: NO ADDED SALT, INFINITE LAYER.. ... CASE II: EXCESS ADDED SALT, FINITE LAYER .. ... CASE III: LOW AMOUNT OF ADDED SALT, FINITE LAYER .. ... In this case the number of both types of ions, added and dissociated from the wall, is comparable and as a result the electric potential is effected by both types of charges ....
... , Moscow, 119992 Russia Received November 3, 2006; in final form, November 21, 2007 Abstract--Further developing the method for direct multiparticle modeling of electron transport in the thylakoid membrane , here we examine the influence of the shape of the reaction volume on the kinetics of the interaction of the mobile carrier with the membrane complex ... Fig. ... We have previously outlined a direct multiparticle model of electron transport processes in the thylakoid membrane [21, 22...